1)E100纯乙醇
1.In the present thesis,the characteristics of ethanol fuel are analyzed,the method of refitting a diesel engine to a naturally aspirated E100 engine is presented,and the results of some fundamental tests are provided.详细分析了乙醇燃料的物化特点,介绍了以某型号柴油机为基础改装成纯乙醇自然吸气式发动机的设计方案,并对其进行了初步的试验研究。
2)straight alcohol纯酒精;纯乙醇
3)super-pure chemical reagents absolut alcohol超高纯无水乙醇
4)high purity methanol高纯甲醇
1.Simulation and experiment for producing high purity methanol from industrial grade methanol in batch distillation;工业甲醇制备高纯甲醇的间歇精馏模拟与实验
2.Dehydration in the purification process of industry methanol for high purity methanol;用工业甲醇脱水纯化制取高纯甲醇
3.In this p(?)per,the application and production situation of high purity methanol at home and abroad were introduced.高纯甲醇是一种重要的化工溶剂。
英文短句/例句
1.Feasibility of Producing High Purity Methanol from Industrial Grade Methanol by Purification in China;我国工业甲醇提纯精制高纯甲醇的可行性
2.Configuration,Application And Experience of The Analyzer in Methanol Hydrogen Technology甲醇制高纯氢工艺中分析仪器的配置、应用和体会
3.Separation and Purification of Prim-O-glucosylcimifugin and 5-O-methylvisammioside from Saposhnikovia Divaricata by High-speed Counter-current Chromatography高速逆流色谱分离纯化防风中升麻素苷和5-O-甲基维斯阿米醇苷
4.Synthesis of optically pure α,α-diphenyl(pyrrolidin-2-yl)methanol光学纯α,α-二苯基-2-吡咯甲醇的合成
5.high pressure methanol synthesis catalyst高压甲醇合成催化剂
6.wood alcohol【化】甲醇, 木醇
7.Investigation on Modification of the Heat-exchanged Oxygen Two-stag Reformer in Methanol Production甲醇装置换热式纯氧二段转化工艺技改探讨
8.Biosynthesis,Separation,Purification and Identification of L-Phenylacetyl CarbinolL-苯基乙酰基甲醇的生物合成、分离纯化和鉴定
9.Studies on Preparation of Glycollic Acid by Means of Membrane Separation Technique;电渗析膜分离提纯制备高纯度乙醇酸的研究
10.A process for preparation of high purity sec-octyl alcohol from low purity product by catalytic hydrogenation is introduced.介绍了由低纯度仲辛醇催化加氢制备高纯度仲辛醇的工艺。
11.Application of Pure Oxygen Methane Conversion Technology in Coke Oven Gas to Methanol Projects甲烷纯氧转化工艺在焦炉煤气制甲醇装置中的应用
12.Enzymatic Synthesis of 2-Chloro-l-Phenylethanol with High Optical Purity高光学纯度2-氯-1-苯乙醇的酶法合成
13.PREPARATION OF ULTRAFINE MAGNESIUM ALUMINATE SPINEL POWDERS BY ALKOXIDE HYDROLYSIS PROCESS醇盐水解法制备高纯镁铝尖晶石粉体
14.High Purity Magnesia Preparation from Mg(HCO_3)_2 with Ethanol Addition重镁水添加乙醇热解制备高纯氧化镁
15.IMPURITY ANALYSIS OF HIGH PURITY METHANE CCQM K66 INTERNATIONAL COMPARISON高纯甲烷纯气体中的杂质分析——CCQM K66国际比对
16.Reasons and Countermeasures for Washing Methanol Consume Being Too High in Rectisol Plant of Methanol Made by Shell Coal GasificationShell煤气化制甲醇之低温甲醇洗装置洗涤甲醇消耗偏高的原因及对策
17.REASONS FOR HIGH CONSUMPTION OF WASHING METHANOL IN RECTISOL PLANT AND COUNTERMEASURES低温甲醇洗装置洗涤甲醇消耗偏高的原因及对策
18.polyvinyl formal high strength wire coating聚乙烯醇缩甲醛高强度漆包线漆
相关短句/例句
straight alcohol纯酒精;纯乙醇
3)super-pure chemical reagents absolut alcohol超高纯无水乙醇
4)high purity methanol高纯甲醇
1.Simulation and experiment for producing high purity methanol from industrial grade methanol in batch distillation;工业甲醇制备高纯甲醇的间歇精馏模拟与实验
2.Dehydration in the purification process of industry methanol for high purity methanol;用工业甲醇脱水纯化制取高纯甲醇
3.In this p(?)per,the application and production situation of high purity methanol at home and abroad were introduced.高纯甲醇是一种重要的化工溶剂。
5)Improved siliastic collar纯胆固醇
6)Pure methanol纯甲醇
延伸阅读
无水乙醇 又称无水酒精，指浓度大于99％(质量)的乙醇。主要作为溶剂，用于化妆品、制药等工业。一般制得的工业乙醇最高浓度为95％。为获得无水乙醇，可用下列三种方法进一步脱水：①用生石灰处理工业乙醇，使水转变成不溶解的氢氧化钙，然后蒸出乙醇，再用金属钠干燥，这是最老的方法。②共沸精馏脱水是目前工业上常用的方法。一般用苯作共沸剂，在第一共沸精馏塔中蒸出苯、乙醇和水的三元共沸混合物，再在第二共沸精馏塔中蒸出苯和乙醇的二元共沸物，最后在乙醇精馏塔中蒸出无水乙醇。由于苯在产品中还有约 0.5％（质量）的残留,而苯的毒性较大,近年来已开发了用正戊烷或己烷代替苯作共沸剂。③用离子交换剂或分子筛脱水，然后再精馏。
